'Wise Man' in the Bible

Who is the wise man, that may understand this? and who is he to whom the mouth of Jehovah hath spoken, that he may declare it? wherefore is the land perished and burned up like a wilderness, so that none passeth through?

Thus saith Jehovah, Let not the wise man glory in his wisdom, neither let the mighty man glory in his might, let not the rich man glory in his riches;